Software Localization Services for Release-Ready Global Products

Localize software interfaces, resource files, embedded help, and multilingual builds with professional linguists, localization engineering, in-context review, and product-focused quality assurance.

Stepes helps product and engineering teams protect code integrity, resolve ambiguous UI strings, support locale-specific behavior, and deliver software that reads naturally, displays correctly, and functions as intended in every target language.

ISO-Certified Workflows Documented translation and quality processes
100+ Languages Global and regional language coverage
In-Context Localization Translation and review with product context
AI + Human Quality Automation supported by professional validation

Product-Ready Localization

Software Localization Goes Beyond Translation

Software translation converts interface text from one language into another. Software localization adapts the complete product experience for the language, region, technical environment, and expectations of each target locale.

Stepes brings linguistic adaptation, resource-file engineering, locale requirements, terminology control, multilingual build review, and software testing into one coordinated workflow so product teams can release with fewer disconnected handoffs.

Linguistic Adaptation

Translate interface content so it is accurate, concise, natural, and appropriate for each user and product context.

Technical Localization

Prepare and process resource files while protecting variables, placeholders, tags, keys, markup, and nontranslatable elements.

Locale Adaptation

Address dates, times, currencies, numbers, units, names, addresses, plural rules, and writing direction.

Product Validation

Review localized content in the interface and test multilingual builds for linguistic, visual, technical, and functional issues.

Software Product Content

Localize Every User-Facing Product Experience

Software users encounter language throughout navigation, workflows, system feedback, account management, and product assistance. Stepes localizes the content users need to understand the product, complete tasks, resolve issues, and move confidently through each experience.

Navigation and Interface Components

The controls and visual language users rely on to navigate and operate your product.

  • Menus, navigation, tabs, and headings
  • Buttons, calls to action, labels, and forms
  • Filters, search controls, and tooltips
  • Dialogs, modal windows, settings, and preferences
  • Dashboards, administrative consoles, and role-based interfaces

User Journeys and Product Workflows

Complete task-based experiences, not isolated strings without product meaning.

  • Account creation, sign-in, and onboarding
  • Profile, permission, and account management
  • Search, discovery, checkout, and payments
  • Subscription, billing, upload, and approval workflows
  • Reporting, analytics, support, and issue resolution

System Messages and Dynamic Content

System-generated language that must remain clear while preserving application logic.

  • Error, validation, status, and warning messages
  • Notifications, confirmations, and alerts
  • Empty states and permission messages
  • Progress indicators and dynamic labels
  • System prompts and transactional messages

Embedded Product Assistance

Guidance that uses the same terminology and interaction language as the software itself.

  • Embedded help and contextual instructions
  • Setup guidance and installation content
  • Feature descriptions and guided workflows
  • Accessibility labels and product FAQs
  • Release notes and product-specific knowledge content

For larger manuals, administrator guides, implementation content, and product documentation programs, Stepes can align software localization with dedicated Technical Translation Services.

Localization Engineering

Protect Product Integrity From Source Files to Multilingual Builds

Software files contain more than translatable language. Resource keys, variables, tags, markup, escape sequences, character limits, conditional text, and application logic must remain intact throughout production.

Stepes localization engineering helps prepare content, protect technical elements, support language-specific logic, and return localized files in the structure required for testing and release.

  • Identify translatable and protected content
  • Review file structure, segmentation, and output requirements
  • Protect variables, tags, placeholders, keys, and markup
  • Flag hard-coded strings and concatenated sentences
  • Support plurals, gender, formality, and grammatical logic
  • Validate encoding, fonts, text direction, and locale behavior
  • Prepare localized files for reintegration and build testing
product-interface.fr-FR.json
Variables protected
Keys locked
QA checks passed
JSON
Placeholders
Protected
Product checkout
Finaliser la commande
STRING CONTEXT checkout.complete Source: Complete your order French: Finaliser la commande Button · Checkout · 24 characters maximum User action: Submit payment
“Complete” is an action here, so the French uses “Finaliser,” not a status equivalent.

In-Context UI Localization

Give Linguists the Context Behind Every String

Software strings are often short, reused, and separated from the screens where users see them. A word such as “Apply,” “Order,” “Home,” or “Record” can have several valid translations depending on its function.

Visual Product Context

Screenshots, prototypes, screen recordings, design references, test environments, and live interfaces show where each string appears.

String Metadata

Developer comments, string IDs, screen names, character limits, user roles, and feature information clarify meaning and constraints.

Questions and Resolution

Ambiguous strings are routed for clarification instead of being resolved through guesswork, and approved decisions are preserved for reuse.

In-Product Review

Localized strings are reviewed within the software environment to confirm meaning, tone, terminology, and text fit after reintegration.

Explore In-Context UI Localization

Product Language Governance

Maintain Consistent Product Language Across Every Release

Product terminology changes as software evolves. New features are introduced, interfaces are updated, and teams create related documentation and support content. Stepes maintains an approved language foundation so each release builds on previous decisions instead of starting over.

Product Terminology

Define approved translations for product names, features, navigation labels, commands, technical concepts, user roles, and protected terms.

Explore Terminology Management

Translation Memory

Reuse previously translated and approved strings where they remain appropriate, helping improve consistency and reduce unnecessary retranslation.

Explore Translation Memory

Product Style and Voice

Maintain language-specific guidance for tone, formality, capitalization, punctuation, abbreviations, inclusive language, and interface conventions.

Cross-Content Alignment

Keep interface language aligned with embedded help, technical documentation, onboarding, release communications, training, and customer support.

Explore Software & SaaS Translation Services

Resource Files

Work Directly With Software Localization Formats

Stepes supports common resource files as well as custom exports and proprietary structures. Compatibility, technical requirements, and expected outputs are confirmed during project assessment.

JSON XML XLIFF YAML / YML PO / POT RESX Java Properties Apple Strings Apple String Catalogs Android XML CSV / XLSX HTML JavaScript Resources Custom Resource Formats
Explore File Format Support

Product Environments

Support Software Across Platforms and Use Cases

Localize user experiences across browser-based, desktop, mobile, embedded, enterprise, and regulated software environments.

Web and SaaS Applications

Browser-based platforms, portals, dashboards, administrative interfaces, subscriptions, and cloud software.

Desktop Software

Software products for Windows, macOS, Linux, and other desktop environments.

Mobile Applications

iOS and Android interfaces, onboarding, notifications, permissions, subscriptions, and device-specific experiences.

Explore App Localization

Enterprise Platforms

ERP, CRM, workforce, finance, reporting, operations, and other internal or customer-facing business systems.

Embedded and Connected Products

Connected devices, industrial systems, embedded software, control panels, equipment, and hardware-linked digital experiences.

Regulated Software

Products requiring additional terminology control, documentation, review, quality records, or alignment with regulated content.

Release Workflow

A Software Localization Process Built Around Product Delivery

Every product, file structure, release model, and quality requirement is different. Stepes configures the workflow around your software environment, target languages, review responsibilities, testing access, and release schedule.

01

Assess the Product and Source Content

Review the product scope, resource files, target locales, release requirements, available context, existing language assets, testing access, and expected deliverables. Identify internationalization risks before they become late-stage release issues.

02

Prepare Files, Terminology, and Context

Protect technical elements, prepare translation memories and glossaries, and connect screenshots, metadata, developer comments, character limits, and product references to the translatable content.

03

Translate With Product and Locale Context

Professional linguists localize interface content using approved terminology, product context, language guidance, and locale-specific requirements for plurals, gender, formatting, and writing direction.

04

Review Language and Run Automated QA

Validate meaning, fluency, grammar, terminology, consistency, completeness, formatting, tag integrity, numbers, placeholders, and variables before localized files move into the product build.

05

Integrate, Test, and Resolve Issues

Support reintegration and review multilingual builds for linguistic, cosmetic, locale-specific, and functional issues. Track corrections through retesting and regression review.

06

Approve the Release and Maintain Language Assets

Deliver approved files and retain translation memory, terminology, style decisions, and issue history so future updates can move through the same controlled workflow.

Software Localization QA

Test Localized Software Before It Reaches Users

A linguistically accurate resource file does not guarantee a release-ready product. Issues may appear only after translations are integrated into the interface and tested with real layouts, data, workflows, devices, and locale settings.

Linguistic QA

Accuracy, fluency, terminology, tone, contextual meaning, completeness, variable treatment, and consistency across screens.

  • Meaning and grammar
  • Terminology and tone
  • Untranslated content
  • Cross-screen consistency

Cosmetic QA

How localized content appears within responsive layouts, devices, browsers, and writing systems.

  • Truncation and overlap
  • Line breaks and spacing
  • Fonts and characters
  • RTL and alignment

Functional Localization Testing

Whether localized content and locale settings interfere with the intended user experience or product behavior.

  • Navigation and controls
  • Forms and validation
  • Search and sorting
  • Locale-sensitive workflows

Regression Review

Confirmation that corrections remain fixed and have not introduced new issues elsewhere in the interface.

  • Issue retesting
  • Build comparison
  • Correction validation
  • Release readiness

Locale and Technical Validation

Validate the Behaviors That Change From Market to Market

Dates and times Time zones Currencies Numbers and separators Measurement units Names and addresses Calendars Character encoding Input methods Right-to-left behavior

Project-Based and Continuous Software Localization

Choose a structured localization engagement for a defined release or an ongoing workflow that keeps multilingual products aligned with frequent development cycles.

Defined Releases

Project-Based Software Localization

A structured engagement for a new product, major version, new language rollout, platform migration, interface redesign, or defined localization backlog.

  • New product and market launches
  • Major releases and platform migrations
  • Interface redesigns and legacy updates
  • Regulated product submissions
  • Defined files, languages, testing, and delivery milestones
Ongoing Delivery

Continuous Software Localization

A recurring workflow that keeps multilingual products aligned with agile sprints, frequent string updates, and ongoing releases.

  • Separate new and modified content
  • Reuse approved terminology and translation memory
  • Coordinate recurring translation and review
  • Reduce end-of-cycle localization backlogs
  • Track issues and approvals across releases
Connect localization to your development workflow

Automate handoffs between product development and localization with repository connections, APIs, webhooks, and CI/CD-ready workflows.

Explore Software Localization API

AI + Human Workflows

Use AI Where It Adds Speed and Human Expertise Where It Protects Quality

Software localization includes content with different levels of complexity and risk. Stepes combines automation and professional review so each string receives the level of attention its context, visibility, and product impact require.

AI-Assisted Translation

Create productive first-pass translations for suitable content and accelerate recurring, high-volume software updates.

Language Asset Reuse

Apply approved translation memory, terminology, and style guidance so new releases remain consistent with established product language.

Automated Quality Checks

Flag missing translations, tag changes, number mismatches, inconsistent terms, and placeholder problems before build integration.

Professional Product Validation

Native-speaking linguists validate meaning, context, tone, usability, cultural fit, and high-risk product journeys before approval.

Stepes configures the quality model by content type, product risk, audience, and business importance rather than applying one workflow indiscriminately to every string.

Quality, Security, and Control

Controlled Localization for Confidential and Regulated Products

Software localization may involve unreleased features, proprietary technical information, security-related content, customer data, or regulated product interfaces. Stepes works with customer-specific requirements to establish appropriate access, review, communication, quality, and delivery controls.

Controlled Project Access

Limit project participation, file access, review responsibilities, and approval permissions to authorized stakeholders.

Confidential Content Handling

Incorporate confidentiality requirements and nondisclosure agreements into project setup for unreleased or sensitive content.

Defined Review and Approval

Include product owners, subject-matter experts, regional teams, and customer reviewers in structured workflows.

Documented Quality Processes

Document quality requirements, review stages, issue handling, and delivery expectations for consistency and accountability.

A Software Localization Partner Built for Product Teams

Give product, engineering, localization, and regional teams one coordinated path from source files to validated multilingual releases.

Built Around the Product Experience

Localize interface language within real user journeys, technical constraints, product roles, and release requirements rather than treating strings as disconnected text.

Engineering and Linguistic Expertise

Connect file preparation, code-aware safeguards, professional translation, locale adaptation, and reintegration support in one coordinated workflow.

Quality From Strings to Builds

Combine automated checks, linguistic review, in-context validation, cosmetic QA, functional testing, and regression review according to product risk.

Flexible Delivery Across Releases

Support a defined launch, a new language rollout, a major version, or continuous updates while preserving approved language assets for future development.

Questions About Localizing Software Products

Explore common questions about resource files, localization engineering, in-context translation, testing, continuous releases, schedules, and pricing.

Ask Our Team About Your Software

Software localization is the process of adapting a software product for a specific language and locale. It includes translation of user-facing text as well as technical preparation, locale formatting, terminology management, interface adaptation, reintegration, and testing. The objective is a product that reads naturally, displays correctly, supports local conventions, and functions properly for users in the target market.

Ready for Global Release

Build a Software Experience That Works in Every Language

Localize your interface, resource files, embedded product content, and multilingual builds through one coordinated workflow for translation, engineering, quality assurance, and release delivery.